Enhancement of download multi-user multiple-input multiple-output wireless communications

N Prasad, G Yue, M Jiang, MA Khojastepour… - US Patent …, 2014 - Google Patents
A method implemented in a user equipment configured to be used in a multi-user (MU)
multiple-input multiple-output (MIMO) wireless communications system is disclosed. In an …

Enhancement of download multi-user multiple-input multiple-output wireless communications

N Prasad, G Yue, M Jiang, MA Khojastepour… - US Patent …, 2014 - Google Patents
A method implemented in a user equipment configured to be used in a multi-user (MU)
multiple-input multiple-output (MIMO) wireless communications system is disclosed. In an …

Interference cancellation and suppression for multi-user multiple-in/multiple out (MIMO) communication

M Zhang, SH Wong, T Hu - US Patent 9,888,463, 2018 - Google Patents
A first user equipment accesses, based on first information in a first downlink control
information (DCI) message addressed to the first user equipment, one or more of a plurality …

Multi-User (MU) Multiple-Input and Multiple-Output (MIMO) Enhancement

N Prasad, G Yue, S Rangarajan - US Patent App. 14/156,043, 2014 - Google Patents
(57) ABSTRACT A method implemented in a base station used in a mobile communications
system is disclosed. The method includes configuring for a user equipment (UE) a channel …

Downlink transmission in a MU-MIMO system

Y Yu - US Patent 9,723,625, 2017 - Google Patents
A method is provided for managing a downlink transmission in a Multi User-Multiple Input
Multiple Output (MU-MIMO) system. The MU-MIMO system includes a base station and a set …

Rules for multiplexing data of different access categories in multi user MIMO wireless systems

S Merlin, SP Abraham - US Patent 9,124,460, 2015 - Google Patents
Certain aspects of the present disclosure relate to a technique for multiplexing data of
different access categories in Multi User Multiple Input Multiple Output (MU-MIMO) wireless …

Multi-user MIMO transmissions in wireless communication systems

J Zhang, NAM YoungHan - US Patent 8,369,885, 2013 - Google Patents
An apparatus and method for providing control information in a Multi User-Multiple Input
Multiple Output (MU-MIMO) wireless communication system is provided. The method …

Mu-mimo grouping for a plurality of mu-mimo clients

AR Elsherif, S Katar - US Patent App. 15/249,241, 2018 - Google Patents
Methods, systems, and devices for wireless communication are described for multiple-user
(MU) multiple-input multiple-output (MIMO) grouping for large numbers of MU-MIMO clients …

Precoding in a multi-user multiple-input multiple-output wireless communication system

A Nilsson, S Faxér - US Patent 11,444,674, 2022 - Google Patents
A radio network node (12) is configured for use in a multi-user multiple-input multiple-output
(MU-MIMO) wireless communication system (10). The radio network node (12) in this regard …

Reduction of overhead in a multiple-input multiple-output (mimo) system

JL Koslov, W Gao, YC Wu - US Patent App. 12/312,765, 2010 - Google Patents
A multi-access multiple-input multiple-output (MIMO) system comprises a base station (BS)
and a number of user equipment (UE), N, for serving N users. The BS divides the N users …